Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alejandra Delagua

Social Worker in Napa, CA · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043863996

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Registry record

Entity type Individual (Type 1)

Name Alejandra Delagua

Sex Female

Practice address 1141 Pear Tree Ln Ste 100, Napa, CA, 94558

Phone (707) 254-1770

Enumeration date Jul 19, 2019

Last updated in NPPES May 5, 2021

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Alejandra Delagua?

The National Provider Identifier (NPI) for Alejandra Delagua is 1043863996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alejandra Delagua practice?

The practice location on file with NPPES is in Napa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Kristine Himmerick Physician Assistant · Napa, CA NPI 1073514840 Federico Leon Family Medicine Physician · Napa, CA NPI 1659349173 David Gorchoff Family Medicine Physician · Napa, CA NPI 1720098429 Michael Kucsera Dentist · Napa, CA NPI 1154334480 Luis Cousin Family Medicine Physician · Napa, CA NPI 1477664936 Aliya Kohler Family Medicine Physician · Napa, CA NPI 1811099559 Andrew Tzellas Internal Medicine Physician · Napa, CA NPI 1003996042 Elizabeth Rubin Pediatrics Physician · Napa, CA NPI 1528146339

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-05.